Gun Parts

Most Popular Gun Parts

Christensen Arms Barrel AR-15 223 Wylde 1/2"-28 Thread Carbon Fiber
Guncritic Certified 50%

Christensen Arms Barrel AR-15 223 Wylde 1/2"-28 Thread Carbon Fiber

ETS Magazine Glock 26 9mm Luger 10-Round Polymer Translucent
Guncritic Certified 94%

ETS Magazine Glock 26 9mm Luger 10-Round Polymer Translucent

Glock Factory Magazine Gen 5 Glock 17, 34, 45 9mm Luger Polymer
Guncritic Certified 99%

Glock Factory Magazine Gen 5 Glock 17, 34, 45 9mm Luger Polymer

Proof Research Barrel Savage Pre-Fit Small Shank 6.5 Creedmoor 1 in 8" Twist 4-Groove 5/8"-24 Thread Carbon Fiber
Guncritic Certified 100%

Proof Research Barrel Savage Pre-Fit Small Shank 6.5 Creedmoor 1 in 8" Twist 4-Groove 5/8"-24 Thread Carbon Fiber

Remington Slug Barrel Remington 1100 12 Gauge 2-3/4" 21" Rifled with Rifle Sights Blue
Guncritic Certified 80%

Remington Slug Barrel Remington 1100 12 Gauge 2-3/4" 21" Rifled with Rifle Sights Blue

Amend2 S300 Hybrid Grip Module Sig P320 9mm Luger for Use with P365 Magazines Polymer Black
Guncritic Certified 80%

Amend2 S300 Hybrid Grip Module Sig P320 9mm Luger for Use with P365 Magazines Polymer Black

Daniel Defense Barrel AR-15 Pistol 5.56x45mm 1 in 7" Twist 12.5" Government Contour Carbine Gas Port with Front Sight Base Hammer Forged Chrome Lined Chrome Moly Matte
Guncritic Certified 50%

Daniel Defense Barrel AR-15 Pistol 5.56x45mm 1 in 7" Twist 12.5" Government Contour Carbine Gas Port with Front Sight Base Hammer Forged Chrome Lined Chrome Moly Matte

True Precision Barrel Sig P320 Compact 3.9" 9mm Luger Stainless Steel
Guncritic Certified 50%

True Precision Barrel Sig P320 Compact 3.9" 9mm Luger Stainless Steel

Pachmayr G10 Tactical Grips
Guncritic Certified 88%

Pachmayr G10 Tactical Grips

Noveske Infidel Barrel AR-15 5.56x45mm 13.7" Light Contour 1 in 7" Twist .750" Mid Length Gas Port Low Profile Gas Block Cold Hammer Forged Chrome Lined
Guncritic Certified 50%

Noveske Infidel Barrel AR-15 5.56x45mm 13.7" Light Contour 1 in 7" Twist .750" Mid Length Gas Port Low Profile Gas Block Cold Hammer Forged Chrome Lined

Swenson Conversion Barrel Glock 22 40 S&W to 9mm Luger 1 in 16" Twist Stainless Steel 1/2" - 28 Threaded Muzzle
Guncritic Certified 50%

Swenson Conversion Barrel Glock 22 40 S&W to 9mm Luger 1 in 16" Twist Stainless Steel 1/2" - 28 Threaded Muzzle

Black Dog Machine Sonic X Conversion Magazine with Nylon Feed Lips AR-15 CMMG, Ciener, Tactical Solutions, Sig 522 Rimfire Conversions 22 Long Rifle Polymer Smoke
Guncritic Certified 91%

Black Dog Machine Sonic X Conversion Magazine with Nylon Feed Lips AR-15 CMMG, Ciener, Tactical Solutions, Sig 522 Rimfire Conversions 22 Long Rifle Polymer Smoke

Noveske Recon Barrel with Headspaced Bolt AR-15 5.56x45mm 16" Light Contour 1 in 7" Twist .750" Mid Length Gas Port Low Profile Gas Block Cold Hammer Forged Chrome Lined
Guncritic Certified 50%

Noveske Recon Barrel with Headspaced Bolt AR-15 5.56x45mm 16" Light Contour 1 in 7" Twist .750" Mid Length Gas Port Low Profile Gas Block Cold Hammer Forged Chrome Lined

FN Barrel Assembly SCAR 20S 20" Hammer Forged Chrome Lined Steel Matte
Guncritic Certified 50%

FN Barrel Assembly SCAR 20S 20" Hammer Forged Chrome Lined Steel Matte

Swenson Semi Drop-In Barrel 1911 45 ACP 1 in 16" Twist 4.25" Commander Steel Matte Black
Guncritic Certified 87%

Swenson Semi Drop-In Barrel 1911 45 ACP 1 in 16" Twist 4.25" Commander Steel Matte Black

Magpul PMAG GL9 Magazine Glock 17, 34 Gen 1, 2, 3, 4 9mm Luger Polymer Black
Guncritic Certified 92%

Magpul PMAG GL9 Magazine Glock 17, 34 Gen 1, 2, 3, 4 9mm Luger Polymer Black

Beretta Magazine Beretta Px4 Storm, Cx4 Storm (with Px4 Magazine Well) 40 S&W Steel Blue
Guncritic Certified 95%

Beretta Magazine Beretta Px4 Storm, Cx4 Storm (with Px4 Magazine Well) 40 S&W Steel Blue

Daniel Defense Barrel AR-15 6.8 SPC 1 in 11" Twist 16" S2W Contour Mid Length Gas Port Hammer Forged Chrome Moly Nitride
Guncritic Certified 100%

Daniel Defense Barrel AR-15 6.8 SPC 1 in 11" Twist 16" S2W Contour Mid Length Gas Port Hammer Forged Chrome Moly Nitride

Hogue Rubber Grips Sig P220 Side Magazine Release with Finger Grooves
Guncritic Certified 91%

Hogue Rubber Grips Sig P220 Side Magazine Release with Finger Grooves

Shilen Match Grade Barrel Ruger 77/22 Magnum 17 Hornady Magnum Rimfire (HMR) .920" Diameter 1 in 9" Twist 20"
Guncritic Certified 100%

Shilen Match Grade Barrel Ruger 77/22 Magnum 17 Hornady Magnum Rimfire (HMR) .920" Diameter 1 in 9" Twist 20"

Noveske Infidel Barrel AR-15 5.56x45mm 13.7" 1 in 7" Twist .750" Mid Length Gas Port Low Profile Gas Block Stainless Steel
Guncritic Certified 50%

Noveske Infidel Barrel AR-15 5.56x45mm 13.7" 1 in 7" Twist .750" Mid Length Gas Port Low Profile Gas Block Stainless Steel

Carlson's Slug Barrel Remington 870 Express 12 Gauge 3" 18-1/2" Rifled Rem Choke Ramped Front Sight
Guncritic Certified 80%

Carlson's Slug Barrel Remington 870 Express 12 Gauge 3" 18-1/2" Rifled Rem Choke Ramped Front Sight

Griffin Armament ATM Barrel Glock 48 9mm Luger 1/2"-28 Threaded with Micro Carry Compensator Stainless Steel Nitride
Guncritic Certified 100%

Griffin Armament ATM Barrel Glock 48 9mm Luger 1/2"-28 Threaded with Micro Carry Compensator Stainless Steel Nitride

Faxon Match Series Barrel Sig P365 9mm Luger 1 in 10" Twist Straight Fluted Stainless Steel
Guncritic Certified 50%

Faxon Match Series Barrel Sig P365 9mm Luger 1 in 10" Twist Straight Fluted Stainless Steel

Storm Lake Barrel S&W M&P 45 ACP 1 in 16" Twist 4.60" Stainless Steel
Guncritic Certified 73%

Storm Lake Barrel S&W M&P 45 ACP 1 in 16" Twist 4.60" Stainless Steel

E. R. Shaw Barrel Kit Savage 110 Series Standard Shank 35 Whelen Factory Magnum Contour 1 in 14" Twist 24" Stainless Steel
Guncritic Certified 93%

E. R. Shaw Barrel Kit Savage 110 Series Standard Shank 35 Whelen Factory Magnum Contour 1 in 14" Twist 24" Stainless Steel

Barrett Magazine Barrett 95 50 BMG 5-Round Steel Matte
Guncritic Certified 50%

Barrett Magazine Barrett 95 50 BMG 5-Round Steel Matte

Sig Sauer Barrel Sig P320 Compact 9mm Luger 4.6" 1/2"-28 Thread Steel Black
Guncritic Certified 50%

Sig Sauer Barrel Sig P320 Compact 9mm Luger 4.6" 1/2"-28 Thread Steel Black

Hogue Rubber Grip Panels Sig Sauer P228, P229 Black
Guncritic Certified 100%

Hogue Rubber Grip Panels Sig Sauer P228, P229 Black

Shilen Barrel Blank 243 Caliber, 6mm Centerfire
Guncritic Certified 94%

Shilen Barrel Blank 243 Caliber, 6mm Centerfire

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