Features:

• Maximum compatibility with most standard production AK patterned firearms.

• Enhanced hammer geometry to eliminate that "hump" feel when charging the AK, to give you that smooth custom feel.

• Thru-harden steel (no softcore) HRC 42-45.

• Due to proper heat treat, this minimizes internal wear or mushrooming the back of the carrier from over hardened hammers.

• Two raised dimples on the back to allow for an easy index of hammer spring.

• Made in the USA for 922r compliance  3 Pieces (Hammer, Trigger, Disconnector).

• Comfortable trigger shoe.

• Distinctive trigger bow design.

• Clean crisp break (compare to standard mil-spec).

• Short, smooth, and positive reset

• No Trigger Slap.

• Single Hook Design.

• Black Phosphate Finish.

The BAD-EPS features the following improvements and features:

• Precision Swiss CNC machined.

• AR15 / M16 / M4 Compatible - Fits all AR15/M16/M4 lower receivers with mil-spec .250in diameter front pivot and rear take-down pin holes.

• Patent Pending Pivot Pin & Take-down Pin Head Designs - Greatly improved gripping surface and pull strength without the use of oversize heads.

• Low Profile Pin Heads - Low drag and never in the way. Lower profile than mil-spec pin heads.

• Ambidextrous Safety Compatible - The Enhanced Take down Pin (BAD-ETP) head design does not obstruct the use of the right side ambidextrous safety selector lever.

• Extended Pin Tips (+0.030in over mil-spec) - Added tip length noticeably aids in starting/pushing the pins out from the left side of the receiver, without undue protrusion.

• Bullet Tip Guide - Cone shaped recess at both pin tips prevent accidental bullet or tool slip and reduced the chance of scratching/damaging of the receiver.

BAD-EPS comes with:

• (1) Enhanced Takedown Pin

• (1) Enhanced Pivot Pin

• (2) KNS hardened stainless steel detents

• (2) 17-7 nickel plated stainless steel pin springs.

The BAD-EPS features the following improvements and features:

• Precision Swiss CNC machined.

• AR15 / M16 / M4 Compatible - Fits all AR15/M16/M4 lower receivers with mil-spec .250in diameter front pivot and rear take-down pin holes.

• Patent Pending Pivot Pin & Take-down Pin Head Designs - Greatly improved gripping surface and pull strength without the use of oversize heads.

• Low Profile Pin Heads - Low drag and never in the way. Lower profile than mil-spec pin heads.

• Ambidextrous Safety Compatible - The Enhanced Take down Pin (BAD-ETP) head design does not obstruct the use of the right side ambidextrous safety selector lever.

• Extended Pin Tips (+0.030in over mil-spec) - Added tip length noticeably aids in starting/pushing the pins out from the left side of the receiver, without undue protrusion.

• Bullet Tip Guide - Cone shaped recess at both pin tips prevent accidental bullet or tool slip and reduced the chance of scratching/damaging of the receiver.

BAD-EPS comes with:

• (1) Enhanced Takedown Pin

• (1) Enhanced Pivot Pin

• (2) KNS hardened stainless steel detents

• (2) 17-7 nickel plated stainless steel pin springs.

Specifications:

• SKU: WH-UR-10.5-556

• Barcode: 810033783784

• Barrel Length: 10.5in

• Gas System: Carbine

• Barrel Profile: A2

• Barrel Steel: 4150 Chrome-Moly Vanadium

• Barrel Finish: Nitride

• Chrome Lining: None

• Muzzle Thread: 1/2-28

• Chamber: 5.56 NATO

• Twist Rate: 1:7

• Barrel Extension: M4

• Diameter at Gas Block: .750

• Gas Block Type: Low-profile

• Muzzle Device: A2 Flash Hider

• Receiver Material: Forged 7075 T6

• Receiver Type: M4

• Handguard Type: WORKHORSE® 9.5in M-Lok® Free Float Rail

• Bolt Carrier Group Included: No

• Bolt Steel: N/A

• Bolt Carrier Profile: N/A

• Charging Handle Included: No

• Overall Length: 18.5in

Barrel: Rosco Manufacturing 10.5in 4150V Chrome Moly Vanadium steel barrel, chambered in 5.56 NATO, with a 1:7 twist, M4 barrel extension, and a Mid-length gas system. The barrel is finished with a .750" diameter low-profile gas block, WORKHORSE® 9.5in M-Lok Free Float Rail, and an A2 flash hider.

Upper: Forged 7075-T6 AR upper is hard coat anodized black for durability. Featuring M4 feed ramp cuts, these upper receivers are made in the USA.

Specifications:

• SKU: WH-UR-16-556

• Barcode: 810033784095

• Barrel Length: 16in

• Gas System: Midlength 

• Barrel Profile: A2

• Barrel Steel: 4150 Chrome-Moly Vanadium

• Barrel Finish: Nitride

• Chrome Lining: None

• Muzzle Thread: 1/2-28

• Chamber: 5.56 NATO

• Twist Rate: 1:7

• Barrel Extension: M4

• Diameter at Gas Block: .750

• Gas Block Type: Low-profile

• Muzzle Device: A2 Flash Hider

• Receiver Material: Forged 7075 T6

• Receiver Type: M4

• Handguard Type: WORKHORSE® 15in M-Lok® Free Float Rail

• Bolt Carrier Group Included: No

• Bolt Steel: N/A

• Bolt Carrier Profile: N/A

• Charging Handle Included: No

• Overall Length: 24.5in

Barrel: Rosco Manufacturing 16in 4150V Chrome Moly Vanadium steel barrel, chambered in 5.56 NATO, with a 1:7 twist, M4 barrel extension, and a Mid-length gas system. The barrel is finished with a .750" diameter low-profile gas block, WORKHORSE® 15in M-Lok Free Float Rail, and an A2 flash hider.

Upper: Forged 7075-T6 AR upper is hard coat anodized black for durability. Featuring M4 feed ramp cuts, these upper receivers are made in the USA.