45 ACP Barrels

8" .45 ACP Medium Black Nitride Barrel

4" .45 ACP Medium Black Nitride Barrel

5.25" .45 ACP Medium Black Nitride Barrel 1:16 Twist

Swenson Semi Drop-In Compensated 1911 Government Threaded Barrel 45 ACP 5" Matte Black

Swenson Semi Drop-In 1911 Commander Barrel 45 ACP 4.25" Matte Black

Swenson Semi Drop-In 1911 Government Barrel 45 ACP 5" Matte Black

Threaded Barrel - Glock 21 (M16 X 1LH)

Quarter Circle 10 Big Tex (GLF) Rear Charging .45ACP PCC Builders Kit - 7.5"

Kart Precision Barrel 5 Inch 9mm Government Ramp 1911 Barrel Compatible

Bar-Sto Match Target 1911 Government Barrel 45 ACP 5" Stainless

Bar-Sto Semi-Drop-In 1911 Commander Barrel 45 ACP 4.3" Stainless

Silencerco 3-Lug Muzzle Device .45 ACP 5/8x24

SilencerCo 3-Lug Mount for SilencerCo Octane, Omega-K Series, Hybrid Suppressors 45 ACP Steel Matte

SilencerCo Threaded Barrel for Glock 21 45 ACP 5.2" Black Salt Bath Nitride

SilencerCo Piston for SilencerCo Centerfire Pistol Suppressors Stainless Steel M16x1 LH Thread

Yankee Hill Machine Hub Direct Thread Mount 5/8"-24

Wilson Combat Match Grade Drop-In 1911 Government Barrel 45 ACP 5" Stainless with Bushing

Rugged Suppressors Front Cap .45 ACP for Obsidian

Silencerco Threaded Barrels S&W M&P Black .45ACP 5.18-inch

Sig Sauer Threaded P220 Full Size Barrel 45 ACP 4.9"

Springfield Armory Replacement Barrel .45 ACP 4.5 Barrel Threaded for XD-M

Banish Suppressor Piston .578"-28 Thread

HK HK USP Tactical Threaded Barrel 45 ACP 5.09" Blue

Bond Arms Defender Barrel 3 inch .45ACP