- Online only
AR57 ULT Upper 5.7x28MM Shorty
PRICE:
$645.00
PRICE:
$645.00
AR57 ULT Upper 5.7x28MM Shorty
- AR57 ULT Upper 5.7x28MM Shorty
- AR57ULT-12
- UPC 051497388553
- 5.7x28mm
- 16" Complete Upper Receiver
- 12" LIghtweight Barrel
- 1:8.5" Twist
- 1/2x28 Thread
- Alloy Monobloc Receiver
- 3 Slot MLOK on Upper and Lower Rails
- 8620 Alloy Bolt
- SBR Ready After NFA Approval
AR57 ULT Upper 5.7x28MM Shorty AR57ULT-12. This upper receiver is chambered in 5.7x28mm and features a steel 12" lightweight barrel with 1:8.5" twist and a 1/2x28 thread pattern. This AR57 Upper is constructed with a steel barrel, muzzle brake, bolt carrier group, buffer, and screws, all built into an alloy monobloc receiver. The sight system is a 13 slot Picatinny over the operating handle, with 3-slot upper and lower forward rails. In contrast to many other receivers, there is no gas system to become clogged with carbon or fouling; the chamber stays clean well beyond extended shooting. This 12" model is SBR ready after NRA approval. Convert your AR-15 Rifle to shoot the same 5.7x28 ammo as the legendary FN P-90 PDW!
8939
Magazine Capacity Restrictions
Atlantic Firearms follows all state regulations regarding the sale of high capacity magazines. Due to multiple states and cities now enforcing various magazine restrictions and more coming we will not ship magazines that are restricted in your area with firearms to the states listed below. If the mag that comes with the firearm is not legal in your state or city the magazine will be removed from the shipment. We do not offer custom magazine requests to swap out, ship to another state, refund, pinning of mag, substitutions, dealer approval or other. Hopefully we will see changes to these laws and violations to our second amendment rights. We apologize for this but we simply cannot accommodate each and every magazine request with over 30 different laws, regulations and restrictions impacting states, cities and local jurisdictions throughout the country. It is the customers responsibility to be informed of your local laws prior to completing your purchase. Atlantic Firearms is not responsible for any issues that may arise with magazines shipped to you or your FFL dealer that may not be legal in your area due to a change in current laws.
1. Magazines Capacity Restrictions as follows:
California: No magazines over 10 rounds
Colorado: No shotgun magazines over 8 rounds. No other magazines over 15 rounds. Local jurisdiction laws may vary.
Connecticut: No magazines over 10 rounds
Delaware: No magazines over 17 rounds
District of Columbia No magazines over 10 rounds
Hawaii: No magazines over 10 rounds that may fit a pistol
Illinois:
· No magazines over 15 rounds to Aurora, IL
· No magazines over 12 rounds to Chicago, IL
· No magazines over 16 rounds to Franklin Park, IL
· No magazines over 10 rounds to Oak Park, IL
· No magazines over 35 rounds to Riverdale, IL
Vermont: No magazines over 10 rounds for rifle, 15 for pistol
Maryland: No magazines over 10 rounds
Massachusetts: No magazines over 10 rounds
New Jersey: No magazines over 10 rounds
New York: No magazines over 10 rounds
Rhode Island: No magazines over 10 rounds
Washington: No magazines over 10 rounds
Magazine Restriction Exceptions
1. All law enforcement sales must be shipped to a department and no orders will be sent directly to a personal address. Law enforcement officers must provide both their credentials and a letterhead signed by their department's superior officer stating that the magazine will either be used in the execution of the L.E.O.'s duties, or off duty.
