+1-800-504-5897 Help Center Check Order Status
About Us Policies Reviews How To
Free Shipping & Free Returns*

FREE SHIPPING on Over 250,000 Products

Shop now and get Free Value Shipping on most orders over $49 to the contiguous 48 states, DC, and to all U.S. Military APO/FPO/DPO addresses.

Enjoy our FREE RETURNS

We want to ensure that making a return is as easy and hassle-free as possible! If for any reason you are not satisfied with your purchase, simply return the item within 30 days of receipt, and we'll cover the cost of return shipping. Learn more about our Return Policy.

  • Entire Store
  • ...
  • Apparel & Footwear
  • Astronomy
  • Everything Else
  • Eyewear
  • Hunting Gear
  • Lab Equipment
  • Military Gear
  • Outdoor Gear
  • Photography Equipment
  • Police, EMS & Fire
  • Shooting
  • Sport Optics
  • Sports & Hobbies
TIP
Shopping Cart

Lockstep Arms PMAG GEN M3 AR15 Base Plate Flat +0-Round LA-AR15-100-PUR Finish: Anodized, Fabric/Material: 6060 Aluminum, $1.01 Off

Lockstep Arms AR15 PMAG GEN M3 Base Plate Flat +0-Round, Anodized, Purple, LA-AR15-100-PUR
Lockstep Arms AR15 PMAG GEN M3 Base Plate Flat +0-Round, Anodized, Purple, LA-AR15-100-PUR
Lockstep Arms AR15 PMAG GEN M3 Base Plate Flat +0-Round, Anodized, Purple, LA-AR15-100-PUR
Lockstep Arms AR15 PMAG GEN M3 Base Plate Flat +0-Round, Anodized, Purple, LA-AR15-100-PUR
1 of 3 images
Lockstep Arms AR15 PMAG GEN M3 Base Plate Flat +0-Round, Anodized, Purple, LA-AR15-100-PUR
Lockstep Arms AR15 PMAG GEN M3 Base Plate Flat +0-Round, Anodized, Purple, LA-AR15-100-PUR
2 of 3 images
Lockstep Arms AR15 PMAG GEN M3 Base Plate Flat +0-Round, Anodized, Purple, LA-AR15-100-PUR
Lockstep Arms AR15 PMAG GEN M3 Base Plate Flat +0-Round, Anodized, Purple, LA-AR15-100-PUR
3 of 3 images
Lockstep Arms AR15 PMAG GEN M3 Base Plate Flat +0-Round, Anodized, Purple, LA-AR15-100-PUR

Tap Tap to Zoom

Government Export Restriction Government Export Restriction
Questions & Answers
Customer Reviews
Most Recent Reviews
missing detent by Chad, Verified Owner, September 27, 2025
Baseplate looks nice but it’s missing the detent to hold itself in place so it’s basically a worthless piece of wall art now
Most Recent Reviews
Nice mag baseplates by Cody, Verified Owner, May 17, 2025
Put these on a handful of my Gen2 mags to use in competitions. They look great and fitment is tight.
Read All 2 Reviews
Finish:
Anodized
Fabric/Material:
6060 Aluminum
Color:
Purple

Code: 51B-MZB-PM3BP-LA-AR15-100-PUR

MPN: LA-AR15-100-PUR

List: $35.00Save $1.01
$33.99

Product Info for Lockstep Arms PMAG GEN M3 AR15 Base Plate Flat +0-Round

Lockstep Arms AR15 PMAG GEN M3 flat +0 base plate. This is an enlarged base plate with textured sides and increased weight to help improve your reload times. Toolless install and removal for easy mag servicing. Machined from 6061-T6 billet aluminum with an anodized finish. Available in Black, Red, Blue, Gray, Purple, and OD Green.image

Specifications for Lockstep Arms PMAG GEN M3 AR15 Base Plate Flat +0-Round:

Manufacturer: Lockstep Arms
Finish: Anodized
Fabric/Material: 6060 Aluminum
Color: Purple
Gun Make: AR Platform
Gun Model: AR-15

Features of Lockstep Arms PMAG GEN M3 AR15 Base Plate Flat +0-Round

  • Fitment AR15 PMAG GEN M3
  • Enlarged and textured sides for increased grip during reloads
  • Toolless install and removal

Package Contents:

  • Lockstep Arms PMAG GEN M3 AR15 Base Plate Flat +0-Round

What firearm models does the manufacturer say Lockstep Arms PMAG GEN M3 AR15 Base Plate Flat +0-Round is compatible with?

The manufacturer suggests that Lockstep Arms PMAG GEN M3 AR15 Base Plate Flat +0-Round is compatible with AR-15

Lockstep Arms PMAG GEN M3 AR15 Base Plate Flat +0-Round Orderable Models

List of Orderable Models

  • Lockstep Arms AR15 PMAG GEN M3 Base Plate Flat +0-Round, Anodized, Purple, LA-AR15-100-PUR , MPN: LA-AR15-100-PUR , Code: 51B-MZB-PM3BP-LA-AR15-100-PUR

Lockstep Arms PMAG GEN M3 AR15 Base Plate Flat +0-Round Unavailable & Discontinued Models

List of Unorderable Models

  • Lockstep Arms AR15 PMAG GEN M3 Base Plate Flat +0-Round, Anodized, Blue, LA-AR15-100-BLU , MPN: LA-AR15-100-BLU , Code: 51B-MZB-PM3BP-LA-AR15-100-BLU
  • Lockstep Arms AR15 PMAG GEN M3 Base Plate Flat +0-Round, Anodized, Black, LA-AR15-100-BLK , MPN: LA-AR15-100-BLK , Code: 51B-MZB-PM3BP-LA-AR15-100-BLK
  • Lockstep Arms AR15 PMAG GEN M3 Base Plate Flat +0-Round, Anodized, Gray, LA-AR15-100-GRY , MPN: LA-AR15-100-GRY , Code: 51B-MZB-PM3BP-LA-AR15-100-GRY
  • Lockstep Arms AR15 PMAG GEN M3 Base Plate Flat +0-Round, Anodized, Red, LA-AR15-100-RED , MPN: LA-AR15-100-RED , Code: 51B-MZB-PM3BP-LA-AR15-100-RED
  • Lockstep Arms AR15 PMAG GEN M3 Base Plate Flat +0-Round, Anodized, OD Green, LA-AR15-100-ODG , MPN: LA-AR15-100-ODG , Code: 51B-MZB-PM3BP-LA-AR15-100-ODG
Compare (0)
1 item has been added
Add at least two items to compare