Strike Industries - Optimus Modular Weight Buffer - AR-15 / M4 / M16 - SI-AR-OPTIMUS-WB
Optimus Modular Weight Buffer for AR-15 / M4 / M16 Strike Industries SI-AR-OPTIMUS-WB
The Optimus Weight Buffer from Strike Industries is dedicated to the AR-15 / M4 / M16 platform carbines. They allow the user in easy and fast way to make tuning of his weapon, and thus improve its reliability and work culture.
Optimus WB is made entirely of durable 7075 aluminum, which comes with a set of weights: steel S45, aluminum 6061, tungsten and POM weights. The user can configure the weight in the range of H1 - H3. Replacing the buffer and adjusting the weights accordingly is quick and can be done by the shooter without any additional tools.
Weights are placed inside the buffer and special rubber spacers are inserted between them to reduce internal recoil impacts. This solution significantly increases the life of the weights.
Features- Easy load configuration
- Quick installation
- Weight configuration in H1 / H2 / H3 standard
- Improve weapon reliability, accuracy and performance
- Multiple weight configuration to increase alignment accuracy
- Durable 7075 aluminum construction
- 1 x Buffer Head - the impact side of the buffer
- 1 x Buffer Body - the center part of the buffer
- 2 x tungsten weights
- 2 x S45 steel weights
- 2 x 6061 aluminum weights
- 3 x POM weights
- 6 x rubber spacer
- 1 x rubber O-Ring
- Material:
- buffer head: 7075 aluminum
- buffer body: 7075 aluminum
- weights:
- 6061 aluminum
- S45 steel
- tungsten
- POM .
- Weight:
- body and buffer head: 27 g
- one tungsten weight: 41 g
- one aluminium weight: 6 g
- one steel weight: 18 g
- one POM weight: 3 g
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We provide such payment methods as PayPal, Card payment, Wire transfer, traditional bank transfer but also PayU, BLIK and in our stationary store also cash.
The statutory period for returning online orders is 14 days, however for your comfort we have extended this period to 30 days from the day of purchase.
Yes, we offer delivery throughout the European Union, we use UPS and GLS, costs as per the price list.
For shipping to Germany, Austria, Czech Republic, Romania, Hungary, Netherlands free delivery is available for purchases over €100 and for other selected countries over €200
We use several warehouses, including external ones, so in order to complete an order we sometimes need a few days to bring some products.
Pending Delivery: At least one of the products you ordered needs to be moved from an outside warehouse. This generally extends the lead time by 1-5 days.
Pending payment: Your order is pending payment. Once your payment has been posted, we will begin processing it immediately.
Packed: Your order is being assembled in our warehouse. It will be forwarded for shipment shortly.
Ready to ship: Your order has been packed and is awaiting pickup by courier.
Stopped: Your order is being held up. This may be due to the goods you have ordered not being in stock. Please contact our Customer Service team.
Risk of bodily injury. Product mounted on a weapon. Gunsmith assembly recommended. Inspect before use. Dispose of used product in accordance with local regulations.














